Molecular, Genetic, and Biochemical Nutrition Commons^™

An Evaluation Of The Nontarget Effects Of Transgenic Bacillus Thuringiensis Maize On Arbuscular Mycorrhizal Fungi In The Soil Ecosystem, Tanya Elizabeth Amy Cheeke

Dissertations and Theses

My dissertation research examined the effect of the cultivation of insect-resistant Bacillus thuringiensis (Bt) maize on the soil environment with a goal of understanding how to obtain a balance between technological advancement and maintenance of a healthy soil ecosystem. Although Bt plants may help to reduce pesticide use, conferring benefits to farm workers and the environment, there are still unresolved questions about how the cultivation of Bt plants affects soil organisms. For this dissertation project, I used 14 different genotypes of Bt maize and non-Bt maize (Zea mays) to investigate the effects of transgenic Bt plants on the colonization ability, …